Our Backflow Covers Preventer Insulated Insulation Freeze Protection Covers help you to prevent your Backflow Device from freezing! Our covers can withstand the cold for up to 10 hours in zero degree weather*.

What is a backflow prevention device?

Is Backflow is a term in plumbing for an unwanted flow of water in the reverse direction. It can be a serious health risk for the contamination of potable water supplies with foul water. In the most obvious case, a toilet flush cistern and its water supply must be isolated from the toilet bowl. For this reason, building codes mandate a series of measures and backflow prevention devices to prevent backflow. When was the last time you checked to make sure your device is working properly? Click here for help. Is your device protected with a Backflow Cover?

What a cover is made from is important.

Our backflow covers are made from a very tough mesh fabric that is coated with vinyl making it waterproof with a high resistance to dirt, mildew, oil, salt, chemicals and UV. Outstanding strength. Made of top quality materials, it will not tear, stretch, crack, or rot. The shell is a 22 oz. UV & fire-resistant fabric. To find out more about our product click here. Our sturdy Backflow Valve Cover will keep your device protected from freezing weather.

Protect your device today!

Ordering is simple and easy. Don't allow the next cold front to damage your backflow preventer. Cover it today! Click here to go to the order page. We can usually ship your Backflow Insulation Cover in 1 - 3 business days after payment is received.

That was a wild cold snap we just had. If you missed your opportunity to cover your Backflow device there is still plenty of cold weather to come. Our Backflow Insulation Covers can help your device from freezing. A Backflow Cover is the best way to keep your device protected. Backflow covers are an excellent source for protection against the cold. Look around and see why so many of our covers are covering America's pipes.

Don't let freezing weather take a bite out of your back flow valve assembly in your water system. With a Backflow Thermal Cover, you have a cost effective solution. The BackFlow Cover was designed for and in conjunction with a major California municipal water district. And it has been tested and certified by California irrigation Technologies.